ID de Prueba:	1.3.6.1.4.1.25623.1.0.50936
Categoría:	Red Hat Local Security Checks
Título:	RedHat Security Advisory RHSA-2003:074
Resumen:	NOSUMMARY
Descripción:	Description: The remote host is missing updates announced in advisory RHSA-2003:074. Sendmail is a widely used Mail Transport Agent (MTA) which is included in all Red Hat Enterprise Linux distributions. During a code audit of Sendmail by ISS, a critical vulnerability was uncovered that affects unpatched versions of Sendmail prior to version 8.12.8. A remote attacker can send a carefully crafted email message which, when processed by sendmail, causes arbitrary code to be executed as root. We are advised that a proof-of-concept exploit is known to exist, but is not believed to be in the wild. Since this is a message-based vulnerability, MTAs other than Sendmail may pass on the carefully crafted message. This means that unpatched versions of Sendmail inside a network could still be at risk even if they do not accept external connections directly. All users are advised to update to these erratum packages which contain a backported patch to correct this vulnerability. Red Hat would like to thank Eric Allman for his assistance with this vulnerability. Solution: Please note that this update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date http://rhn.redhat.com/errata/RHSA-2003-074.html http://www.cert.org/advisories/CA-2003-07.html Risk factor : Critical CVSS Score: 10.0
Referencia Cruzada:	BugTraq ID: 6991 Common Vulnerability Exposure (CVE) ID: CVE-2002-1337 AIX APAR: IY40500 http://www-1.ibm.com/support/search.wss?rs=0&q=IY40500&apar=only AIX APAR: IY40501 http://www-1.ibm.com/support/search.wss?rs=0&q=IY40501&apar=only AIX APAR: IY40502 http://www-1.ibm.com/support/search.wss?rs=0&q=IY40502&apar=only http://www.securityfocus.com/bid/6991 Bugtraq: 20030303 Fwd: APPLE-SA-2003-03-03 sendmail (Google Search) http://marc.info/?l=bugtraq&m=104678862109841&w=2 Bugtraq: 20030303 sendmail 8.12.8 available (Google Search) http://marc.info/?l=bugtraq&m=104673778105192&w=2 Bugtraq: 20030304 GLSA: sendmail (200303-4) (Google Search) http://marc.info/?l=bugtraq&m=104678862409849&w=2 Bugtraq: 20030304 [LSD] Technical analysis of the remote sendmail vulnerability (Google Search) http://marc.info/?l=bugtraq&m=104678739608479&w=2 Caldera Security Advisory: CSSA-2003-SCO.5 ftp://ftp.sco.com/pub/updates/UnixWare/CSSA-2003-SCO.5 Caldera Security Advisory: CSSA-2003-SCO.6 ftp://ftp.sco.com/pub/updates/OpenServer/CSSA-2003-SCO.6 http://www.cert.org/advisories/CA-2003-07.html CERT/CC vulnerability note: VU#398025 http://www.kb.cert.org/vuls/id/398025 Conectiva Linux advisory: CLA-2003:571 http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000571 Debian Security Information: DSA-257 (Google Search) http://www.debian.org/security/2003/dsa-257 FreeBSD Security Advisory: FreeBSD-SA-03:04 HPdes Security Advisory: HPSBUX0302-246 http://marc.info/?l=bugtraq&m=104679411316818&w=2 ISS Security Advisory: 20030303 Remote Sendmail Header Processing Vulnerability http://www.iss.net/issEn/delivery/xforce/alertdetail.jsp?oid=21950 http://frontal2.mandriva.com/security/advisories?name=MDKSA-2003:028 NETBSD Security Advisory: NetBSD-SA2003-002 ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2003-002.txt.asc https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2222 http://www.redhat.com/support/errata/RHSA-2003-073.html http://www.redhat.com/support/errata/RHSA-2003-074.html http://www.redhat.com/support/errata/RHSA-2003-227.html SGI Security Advisory: 20030301-01-P ftp://patches.sgi.com/support/free/security/advisories/20030301-01-P SuSE Security Announcement: SuSE-SA:2003:013 (Google Search) http://www.iss.net/security_center/static/10748.php
Copyright	Copyright (c) 2005 E-Soft Inc. http://www.securityspace.com

Esta es sólo una de 145615 pruebas de vulnerabilidad en nuestra serie de pruebas. Encuentre más sobre cómo ejecutar una auditoría de seguridad completa. Para ejecutar una prueba gratuita de esta vulnerabilidad contra su sistema, regístrese ahora.